Group A: Argentina, Australia, Iran, Lithuania, Russia and Croatia.
Group B: Angola, China, Spain, USA, Germany and Greece.
Team China's group schedule is: August/KOOC-0/0 against the United States, August/KOOC-0/2 against Spain, August/KOOC-0/4 against Angola, August/KOOC-0/6 against Germany and August/KOOC-0/8 against Greece.
12 teams will be divided into group a and group B. There will be six teams in each group, and each team will play a single round against the other five teams in the group stage. The four teams with the highest points will advance to the quarter-finals to participate in the1/quarter finals, while the teams with 5-6 points in the group stage will be eliminated from any competition directly.